7d97d0da93
CMake's "find_file" can return non-executable files or folders, thus "find_program" must be used to ensure that only executable files are detected. Fixes issue #3290
54 lines
2.7 KiB
CMake
54 lines
2.7 KiB
CMake
# cmakefile executed within a makefile target
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# If we find ReleaseInfo.cmake we use the info from there and don't need Git to be installed
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find_file(REL_INFO_FILE ReleaseInfo.cmake PATHS "${PROJECT_SOURCE_DIR}" NO_DEFAULT_PATH)
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if (REL_INFO_FILE STREQUAL REL_INFO_FILE-NOTFOUND)
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# we look for the git command in this paths by order of preference
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if (WIN32)
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find_program(GIT_CMD git.exe HINTS ENV Path PATH_SUFFIXES ../)
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elseif (APPLE)
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find_program(GIT_CMD git PATHS "/opt/local/bin" "/usr/local/bin" "/usr/bin")
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find_program(GIT_CMD git)
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set (SHELL "/bin/bash")
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else (WIN32) # Linux
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find_program(GIT_CMD git)
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set (SHELL "/bin/bash")
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endif (WIN32)
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# Fail if Git is not installed
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if (GIT_CMD STREQUAL GIT_CMD-NOTFOUND)
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message(FATAL_ERROR "git command not found!")
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else ()
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message(STATUS "git command found: ${GIT_CMD}")
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endif ()
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execute_process(COMMAND ${GIT_CMD} symbolic-ref --short -q HEAD OUTPUT_VARIABLE GIT_BRANCH OUTPUT_STRIP_TRAILING_WHITESPACE WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}")
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execute_process(COMMAND ${GIT_CMD} describe --tags --always OUTPUT_VARIABLE GIT_VERSION_WHOLE OUTPUT_STRIP_TRAILING_WHITESPACE WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}")
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string(REGEX REPLACE "-g.*" "" GIT_VERSION ${GIT_VERSION_WHOLE})
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string(REPLACE "-" "." GIT_VERSION ${GIT_VERSION})
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execute_process(COMMAND ${GIT_CMD} rev-parse --verify HEAD OUTPUT_VARIABLE GIT_CHANGESET OUTPUT_STRIP_TRAILING_WHITESPACE WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}")
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string(REGEX REPLACE ".*-(.*)-g.*" "\\1" GIT_TAGDISTANCE ${GIT_VERSION_WHOLE})
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if (NOT DEFINED CACHE_NAME_SUFFIX)
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string(REGEX REPLACE "-.*" "" CACHE_NAME_SUFFIX ${GIT_VERSION_WHOLE})
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message(STATUS "CACHE_NAME_SUFFIX was not defined, it is now \"${CACHE_NAME_SUFFIX}\"")
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elseif (CACHE_NAME_SUFFIX STREQUAL "latesttag")
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string(REGEX REPLACE "-.*" "" CACHE_NAME_SUFFIX ${GIT_VERSION_WHOLE})
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message(STATUS "CACHE_NAME_SUFFIX was \"latesttag\", it is now \"${CACHE_NAME_SUFFIX}\"")
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else ()
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message(STATUS "CACHE_NAME_SUFFIX is \"${CACHE_NAME_SUFFIX}\"")
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endif ()
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else (REL_INFO_FILE STREQUAL REL_INFO_FILE-NOTFOUND)
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include("${PROJECT_SOURCE_DIR}/ReleaseInfo.cmake")
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endif (REL_INFO_FILE STREQUAL REL_INFO_FILE-NOTFOUND)
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if (VERSION_SUFFIX STREQUAL "")
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set (GIT_VERSION_SUFFIX "${GIT_VERSION}")
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else ()
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set (GIT_VERSION_SUFFIX "${GIT_VERSION} ${VERSION_SUFFIX}")
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endif ()
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# build version.h from template
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configure_file ("${PROJECT_SOURCE_DIR}/rtgui/version.h.in" "${CMAKE_BINARY_DIR}/rtgui/version.h")
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# build AboutThisBuild.txt from template
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configure_file ("${PROJECT_SOURCE_DIR}/AboutThisBuild.txt.in" "${CMAKE_BINARY_DIR}/AboutThisBuild.txt")
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